Roentgenologic and gastrocamera examinations in the differential diagnosis of gastric ulcer.
D000669:Amplifiers, Electronic; D003937:Diagnosis, Differential; D005471:Fluoroscopy; D006801:Humans; D008722:Methods; D010437:Peptic Ulcer / Q000000981:diagnostic imaging*; D010781:Photography / Q000295:instrumentation*; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging*; D013679:Technology, Radiologic; D013690:Television